Following the instructions, after the 'G3D9 + return' step MAME stays on a grey screen for me. Game doesn't start. Anyway, looking at the driver I can confirm that the paddles aren't implemented.
Real hardware functionality is described at point 5.2 (page 31) of the following PDF: http://electrickery.xs4all.nl/comp/dai/doc/PCRM1-5.pdf

No.16103

Osso

Developer

18 days ago

edited on: 18 days ago

Ah, you used an incredibly old version for the report (0.153), in which the driver worked better. It seems in 0.153 it regressed to not loading correctly.

EDIT: and indeed you already posted about the regression as MT07209.

No.16110

wim

Tester

16 days ago

Let's hope someone finds the time to give this machine the attention it deserves :-)